3 files changed, 8 insertions, 4 deletions
diff --git a/src/core/nginx.h b/src/core/nginx.h
index 43e658259..57e7b2023 100644
--- a/src/core/nginx.h
+++ b/src/core/nginx.h
@@ -9,8 +9,8 @@
 #define _NGINX_H_INCLUDED_
 
 
-#define nginx_version      1021007
-#define NGINX_VERSION      "1.21.7"
+#define nginx_version      1023000
+#define NGINX_VERSION      "1.23.0"
 #define NGINX_VER          "nginx/" NGINX_VERSION
 
 #ifdef NGX_BUILD
diff --git a/src/core/ngx_hash.h b/src/core/ngx_hash.h
index abc3cbe5d..3b5709928 100644
--- a/src/core/ngx_hash.h
+++ b/src/core/ngx_hash.h
@@ -89,12 +89,15 @@ typedef struct {
 } ngx_hash_keys_arrays_t;
 
 
-typedef struct {
+typedef struct ngx_table_elt_s  ngx_table_elt_t;
+
+struct ngx_table_elt_s {
     ngx_uint_t        hash;
     ngx_str_t         key;
     ngx_str_t         value;
     u_char           *lowcase_key;
-} ngx_table_elt_t;
+    ngx_table_elt_t  *next;
+};
 
 
 void *ngx_hash_find(ngx_hash_t *hash, ngx_uint_t key, u_char *name, size_t len);
diff --git a/src/core/ngx_resolver.c b/src/core/ngx_resolver.c
index 6d129e56a..b3947f5fd 100644
--- a/src/core/ngx_resolver.c
+++ b/src/core/ngx_resolver.c
@@ -1389,6 +1389,7 @@ ngx_resolver_send_tcp_query(ngx_resolver_t *r, ngx_resolver_connection_t *rec,
 
         rec->tcp->data = rec;
         rec->tcp->write->handler = ngx_resolver_tcp_write;
+        rec->tcp->write->cancelable = 1;
         rec->tcp->read->handler = ngx_resolver_tcp_read;
         rec->tcp->read->resolver = 1;